A-LevelPhysicsNuclear physicsFeb/Mar 2016Paper 1 Q381 Mark
A sample of an isotope emits β⁻ particles. The emitted β⁻ particles have a range of energies. What must also be emitted?
Aantineutrinos
Bneutrinos
Cantineutrons
Dneutrons
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of nuclear physics within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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